87239970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3256

約数の個数: 64

約数和(自身を含む): 234973440

約数和(自身を除く): 147733470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 3137, 4635, 5562, 6274, 9270, 9411, 13905, 15685, 18822, 27810, 28233, 31370, 47055, 56466, 84699, 94110, 141165, 169398, 282330, 323111, 423495, 646222, 846990, 969333, 1615555, 1938666, 2907999, 3231110, 4846665, 5815998, 8723997, 9693330, 14539995, 17447994, 29079990, 43619985, 87239970]

約数ペア:

[(1, 87239970), (2, 43619985), (3, 29079990), (5, 17447994), (6, 14539995), (9, 9693330), (10, 8723997), (15, 5815998), (18, 4846665), (27, 3231110), (30, 2907999), (45, 1938666), (54, 1615555), (90, 969333), (103, 846990), (135, 646222), (206, 423495), (270, 323111), (309, 282330), (515, 169398), (618, 141165), (927, 94110), (1030, 84699), (1545, 56466), (1854, 47055), (2781, 31370), (3090, 28233), (3137, 27810), (4635, 18822), (5562, 15685), (6274, 13905), (9270, 9411)]